Alternatives to Upscale B2B

Cold email and multichannel outreach with personalized images and video

AI LinkedIn outbound that personalizes messages, voice notes, and multi-account campaigns at scale

B2B prospecting database fused with a sales engagement platform

Revenue orchestration platform for enterprise sales teams

Reddit marketing agency and tooling that finds threads and drives traffic for startups

Inside-sales CRM with calling and email built in

An all-in-one outbound sales platform for dialing, sequencing, and follow-up

Turn sales call transcripts into LinkedIn posts in each author's voice

Open-source cold email platform with built-in warmup, inbox, and CRM

AI voice rehearsal for pitches, interviews, and sales calls

Cold email platform with built-in inbox placement testing

Real-time AI sales coach that guides reps live during calls

All-in-one revenue workspace combining CRM, email, documents, meetings, and AI in a single platform

Technical feasibility engine that scores API compatibility in seconds

Find B2B software prospects through sourced evidence that they already spend on growth

Run measured B2B email sequences from mailboxes you already own

Identify, qualify, engage, and re-engage B2B website visitors before they leave

B2B lead generation with verified emails and a documented reason to reach out now

Digital business cards on your own domain with lead capture and analytics

An API, playground and MCP server that pull public contacts and company details from any domain